Out of Bounds Write Vulnerability in CP_Dump Driver by UNISOC
CVE-2022-48438

4.4MEDIUM

Key Information:

Vendor

Unisoc (shanghai) Technologies Co., Ltd.

Status
Sc9863a/sc9832e/sc7731e/t610/t310/t606/t760/t610/t618/t606/t612/t616/t760/t770/t820/s8000
Vendor
CVE Published:
6 June 2023

What is CVE-2022-48438?

The vulnerability in the CP_Dump driver is characterized by a potential out of bounds write that occurs due to a lack of proper bounds checking. This flaw can lead to a local denial of service situation, necessitating system execution privileges for exploitation. Proper security measures are essential to prevent any unauthorized access or disruption of service.

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Affected Version(s)

SC9863A/SC9832E/SC7731E/T610/T310/T606/T760/T610/T618/T606/T612/T616/T760/T770/T820/S8000 Android11/Android12/Android13

References

https://www.unisoc.com/en_us/secy/announcementDetail/1664...

CVSS V3.1

Score:
4.4
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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